Bears receiver Cameron Meredith was carted off the field in today’s preseason after suffering what appears to be a serious knee injury. Last year, he broke out with 66 receptions for 888 yards in his second year in the NFL, and was expected to be a key contributor in the Chicago passing game this season.

Meredith was injured after catching a pass from Mike Glennon in the first quarter. He took a shot to the left knee on the run after the catch when two Titans defenders converged to make the tackle. He was then carted off the field.

A replay close up of the hit is tough to watch. The Bears haven’t officially commented on the severity of the injury, but this does not look good.